126139390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{970303}}^1$

素因数の和:970323

約数の個数: 16

約数和(自身を含む): 244516608

約数和(自身を除く): 118377218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 970303, 1940606, 4851515, 9703030, 12613939, 25227878, 63069695, 126139390]

約数ペア:

[(1, 126139390), (2, 63069695), (5, 25227878), (10, 12613939), (13, 9703030), (26, 4851515), (65, 1940606), (130, 970303)]